Wood board fixed-length cutting device for wood processing

Abstract

The utility model relates to the technical field of wood board cutting, and discloses a wood board fixed-length cutting device for wood processing, which comprises a cutting device body, scale marks are fixedly connected to the front side of the top of the cutting device body, a cutting mechanism is arranged at the top of the cutting device body, and a limiting mechanism is arranged on the inner side of the cutting mechanism. A cutting groove is formed in the cutting device body, the cutting mechanism comprises a distance fixing assembly and a cutting assembly, the distance fixing assembly is arranged on the left side of the top of the cutting device body, and the cutting assembly is arranged on the right side of the top of the cutting device body. Under the action of the threaded rod, the rectangular block and the bearing plate, fixed-distance measurement is conducted on a plate, the distance between the bearing plate and the cutting blade is adjusted, in the distance fixing process, the fixed-distance length can be judged according to the position of the scale line indicated by the indication frame, and therefore the distance fixing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood board cutting, in particular to a fixed-length cutting device for wood boards used in wood processing. Background Technique

[0002] Wood is the lignified tissue formed by plants that can undergo secondary growth, such as arbors and shrubs. After the primary growth of these plants ends, the vascular cambium in the roots and stems begins to function, developing phloem outward and wood inward. Wood is a general term for the plant tissues developed inward by the vascular cambium, including xylem and parenchyma rays. Currently, during the process of cutting boards, generally, a person leans against one end of the board to fix the board. Although this method is fast, during the cutting process, the fixing force for the cutting position is relatively weak, resulting in the board being prone to deviation during cutting, thus affecting the cutting quality. Therefore, there are limitations. Moreover, the existing cutting devices cannot perform fixed-length cutting on wood boards. Each time cutting is performed, the cutting length of the template needs to be measured before cutting, which affects the working efficiency during wood board cutting.

[0003] According to what is described in a fixed-length cutting device for wood boards used in wood processing (the authorization announcement number is: CN220882679U) published on the patent network, this fixed-length cutting device for wood boards includes "a bearing plate, support legs, a support frame, a cutting assembly", etc., to perform cutting work.

[0004] Regarding the above description content, the applicant believes there are the following problems:

[0005] This fixed-length cutting device for wood boards uses a bearing plate, support legs, a support frame, a cutting assembly, etc., to perform cutting work. During the use of this device, when the position of the baffle needs to be adjusted, it still requires manual adjustment by the staff, and the automatic adjustment function cannot be realized, thus affecting the cutting efficiency. Moreover, it can only fix the cutting part of the board and cannot fully ensure the stability of the board during cutting, affecting the cutting quality. Therefore, this device needs to be improved. Content of the Utility Model

[0006] The purpose of the utility model is to provide a fixed-length cutting device for wood boards used in wood processing to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A fixed-length cutting device for wood boards used in wood processing, including a cutting device body. A scale line is fixedly connected to the front side of the top of the cutting device body. A cutting mechanism is arranged on the top of the cutting device body. A limiting mechanism is arranged inside the cutting mechanism. A cutting groove is opened inside the cutting device body;

[0008] The cutting mechanism includes a distance - setting component and a cutting component. The distance - setting component is arranged on the left side of the top of the cutting device body, and the cutting component is arranged on the right side of the top of the cutting device body.

[0009] The distance - setting component includes a fixed block. The fixed block is fixedly connected to the bottom of the cutting device body. A first servo - motor is fixedly connected to the left side of the fixed block. A threaded rod is fixedly connected to the right side of the first servo - motor. The right side of the threaded rod is rotatably connected to the inside of the fixed block. A rectangular block is threadedly connected to the periphery of the threaded rod. The rectangular block is slidably connected to the inside of the cutting device body. A load - bearing plate is fixedly connected to the top of the rectangular block. A load - bearing platform is fixedly connected to the right side of the load - bearing plate. A first cylinder is fixedly connected to the top of the load - bearing platform. A clamping plate is fixedly connected to the bottom of the first cylinder. An indicating frame is fixedly connected to the front side of the load - bearing plate.

[0010] Preferably, the clamping plate is rectangular, and a wear - resistant protection pad is arranged at the bottom of the clamping plate, which is convenient for the clamping plate to fix the plate, ensuring the stability of the plate during cutting, and protecting the plate under the action of the wear - resistant protection pad.

[0011] Preferably, a sliding groove is opened inside the cutting device body, and the rectangular block is slidably connected to the sliding groove, which is convenient for the sliding groove to limit the rectangular block, making the movement of the rectangular block driven by the threaded rod more stable.

[0012] The cutting component preferably includes a support frame. The support frame is fixedly connected to the right side of the top of the cutting device body. A second cylinder is fixedly connected to the front side of the support frame. A moving block is fixedly connected to the rear side of the second cylinder. The moving block is slidably connected to the inside of the support frame. A third cylinder is fixedly connected to the top of the moving block. A connecting plate is fixedly connected to the bottom of the third cylinder. A second servo - motor is fixedly connected to the left side of the connecting plate. A rotating rod is fixedly connected to the right side of the second servo - motor. The rotating rod is rotatably connected to the inside of the connecting plate. A cutting blade is fixedly connected to the periphery of the rotating rod. The cutting blade is slidably connected to the cutting groove.

[0013] Preferably, an activity groove is opened inside the support frame, and the moving block is slidably connected to the activity groove, which is convenient for the moving block to limit the activity groove, making the movement of the moving block driven by the second cylinder more stable.

[0014] The limiting mechanism preferably includes a telescopic rod. The telescopic rod is fixedly connected to the bottom of the connecting plate. A protective box is fixedly connected to the bottom of the telescopic rod. The protective box is slidably connected to the inside of the support frame. A pressing roller is rotatably connected to the inside of the protective box. A spring is sleeved on the periphery of the telescopic rod.

[0015] Preferably, a rectangular groove is formed inside the support frame, and the protective box is slidably connected to the rectangular groove, facilitating the limiting effect on the protective box through the rectangular groove.

[0016] Preferably, the top of the spring is fixedly connected to the bottom of the connecting plate, the bottom of the spring is fixedly connected to the top of the protective box, and the pressing roller is made of rubber material, facilitating the further fixation of the cutting position of the plate through the pressing roller and ensuring the stability of the plate.

[0017] Compared with the prior art, the present utility model provides a device for fixed-length cutting of wooden boards for wood processing, having the following beneficial effects:

[0018] 1. For the device for fixed-length cutting of wooden boards for wood processing, through the set cutting mechanism, according to the need for the cutting length of the board, under the action of the threaded rod, rectangular block and load-bearing plate, the board can be measured at a fixed distance, the distance between the load-bearing plate and the cutting blade can be adjusted, and during the process of fixed-distance measurement, the length of the fixed distance can be judged according to the position of the indicating scale line of the indicating frame, thereby improving the efficiency of fixed-distance measurement. And when the fixed-distance measurement is completed, under the action of the first cylinder and the clamping plate, the board can be further fixed, ensuring the stability of the board and improving the stability during cutting. And under the action of the second cylinder and the third cylinder, the front-back and up-down positions of the cutting blade can be adjusted, so as to meet the cutting work of boards of different sizes and improve the use effect.

[0019] 2. For the device for fixed-length cutting of wooden boards for wood processing, through the set limiting mechanism, under the action of the telescopic rod, spring, protective box and pressing roller, the pressing work can be further carried out near the cutting position of the board. And under the action of the telescopic rod and the spring, boards of different thicknesses can be fixed, further ensuring the stability during cutting of the board. When cutting, the pressing roller contacts the board faster than the cutting blade, making the board in a stable state before cutting, ensuring the quality and efficiency of cutting. And when the cutting blade moves back and forth, the pressing roller will also move on the top of the board, without affecting the fixing effect on the board, improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained according to these drawings:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 It is a schematic structural diagram of the cutting mechanism;

[0023] Figure 3 It is a schematic structural diagram of the fixed-distance component;

[0024] Figure 4 It is a schematic structural diagram of the top of the rectangular block;

[0025] Figure 5 It is a schematic structural diagram of the cutting component;

[0026] Figure 6 It is a schematic sectional view of the connecting plate;

[0027] Figure 7 It is a schematic structural diagram of the limiting mechanism.

[0028] In the figure: 1. Cutting device body; 2. Scale line; 3. Cutting mechanism; 4. Cutting groove; 5. Limiting mechanism; 31. Fixed-distance component; 32. Cutting component; 311. First servo motor; 312. Fixed block; 313. Threaded rod; 314. Rectangular block; 315. Indicator frame; 316. Load-bearing plate; 317. First cylinder; 318. Load-bearing platform; 319. Clamping plate; 321. Support frame; 322. Second cylinder; 323. Third cylinder; 324. Moving block; 325. Connecting plate; 326. Second servo motor; 327. Rotating rod; 328. Cutting blade; 51. Expansion rod; 52. Spring; 53. Protective box; 54. Pressing roller. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The present invention provides the following technical solutions:

[0032] Embodiment 1

[0033] Please refer to Figures 1-7 , the present utility model provides a technical solution: a fixed-length cutting device for wood processing boards, including a cutting device body 1. A scale line 2 is fixedly connected to the front side of the top of the cutting device body 1. A cutting mechanism 3 is arranged on the top of the cutting device body 1. A limiting mechanism 5 is arranged inside the cutting mechanism 3. A cutting groove 4 is opened inside the cutting device body 1. The cutting mechanism 3 includes a distance-determining component 31 and a cutting component 32. The distance-determining component 31 is arranged on the left side of the top of the cutting device body 1, and the cutting component 32 is arranged on the right side of the top of the cutting device body 1;

[0034] The distance-determining component 31 includes a fixed block 312. The fixed block 312 is fixedly connected to the bottom of the cutting device body 1. A first servo motor 311 is fixedly connected to the left side of the fixed block 312. A threaded rod 313 is fixedly connected to the right side of the first servo motor 311. The right side of the threaded rod 313 is rotatably connected to the inside of the fixed block 312. A rectangular block 314 is threadedly connected to the periphery of the threaded rod 313. The rectangular block 314 is slidably connected to the inside of the cutting device body 1. A bearing plate 316 is fixedly connected to the top of the rectangular block 314. A bearing platform 318 is fixedly connected to the right side of the bearing plate 316. A first cylinder 317 is fixedly connected to the top of the bearing platform 318. A clamping plate 319 is fixedly connected to the bottom of the first cylinder 317. An indicating frame 315 is fixedly connected to the front side of the bearing plate 316.

[0035] The clamping plate 319 is rectangular. A wear-resistant protection pad is arranged at the bottom of the clamping plate 319, which is convenient for the clamping plate 319 to fix the board, ensuring the stability of the board during cutting, and playing a protective role for the board under the action of the wear-resistant protection pad. A chute is opened inside the cutting device body 1, and the rectangular block 314 is slidably connected to the chute, which is convenient for the chute to limit the rectangular block 314, making the movement of the rectangular block 314 driven by the threaded rod 313 more stable.

[0036] Please refer to Figures 1-7, the present utility model provides a technical solution: The cutting assembly 32 includes a support frame 321, the support frame 321 is fixedly connected to the right side of the top of the cutting device body 1, a second cylinder 322 is fixedly connected to the front side of the support frame 321, a moving block 324 is fixedly connected to the rear side of the second cylinder 322, the moving block 324 is slidably connected to the inside of the support frame 321, a third cylinder 323 is fixedly connected to the top of the moving block 324, a connecting plate 325 is fixedly connected to the bottom of the third cylinder 323, a second servo motor 326 is fixedly connected to the left side of the connecting plate 325, a rotating rod 327 is fixedly connected to the right side of the second servo motor 326, the rotating rod 327 is rotatably connected to the inside of the connecting plate 325, a cutting blade 328 is fixedly connected to the periphery of the rotating rod 327, the cutting blade 328 is slidably connected to the cutting groove 4, an activity groove is provided inside the support frame 321, and the moving block 324 is slidably connected to the activity groove, which is convenient for the moving block 324 to limit the activity groove, so that the second cylinder 322 drives the moving block 324 to move more stably.

[0037] Embodiment 2

[0038] Please refer to Figures 1-7 , and on the basis of Embodiment 1, a limiting mechanism 5 is further obtained, which includes a telescopic rod 51, the telescopic rod 51 is fixedly connected to the bottom of the connecting plate 325, a protective box 53 is fixedly connected to the bottom of the telescopic rod 51, the protective box 53 is slidably connected to the inside of the support frame 321, a pressing roller 54 is rotatably connected to the inner side of the protective box 53, a spring 52 is sleeved on the periphery of the telescopic rod 51, a rectangular groove is provided inside the support frame 321, and the protective box 53 is slidably connected to the rectangular groove, which is convenient for the rectangular groove to limit the protective box 53, the top of the spring 52 is fixedly connected to the bottom of the connecting plate 325, the bottom of the spring 52 is fixedly connected to the top of the protective box 53, and the pressing roller 54 is made of rubber material, which is convenient for the pressing roller 54 to further fix the cutting position of the plate and ensure the stability of the plate.

[0039] During the actual operation process, when this device is in use and when it is necessary to perform fixed-distance cutting on a plate, first place the plate on the top of the cutting device body 1, making the left side of the plate in contact with the right side of the load-bearing plate 316. Starting from the right side of the scale line 2, according to the length required for cutting, drive the rectangular block 314 threadedly connected to the outer periphery of the threaded rod 313 by the first servo motor 311 to move within the chute inside the cutting device body 1, so that the load-bearing plate 316 drives the plate to move, and judge the fixed-distance length according to the position indicated by the indicator frame 315 on the scale line 2. When the adjustment is completed, the first cylinder 317 can be used to drive the clamping plate 319 to move up and down, making the bottom of the clamping plate 319 in contact with the top of the plate, so as to fix the plate. Then, drive the moving block 324 to move within the movable groove inside the support frame 321 by the second cylinder 322 to adjust the front and rear positions of the cutting blade 328. Then, drive the connecting plate 325 to move up and down by the third cylinder 323, and drive the cutting blade 328 to move to a suitable position within the cutting groove 4 through the connecting plate 325. When the connecting plate 325 moves up and down, it will drive the protective box 53 to move up and down through the telescopic rod 51, so that the protective box 53 drives the pressing roller 54 to be in contact with the top of the position where the plate needs to be cut, and further fix the plate through the pressing roller 54. And when the cutting blade 328 contacts the plate, it will squeeze the telescopic rod 51 and the spring 52, causing the telescopic rod 51 and the spring 52 to deform, and not affecting the fixation of the plate by the pressing roller 54. Finally, drive the cutting blade 328 fixedly connected to the outer periphery of the rotating rod 327 by the second servo motor 326 to rotate, so as to perform cutting work on the plate within the cutting groove 4. During the cutting process, make the second cylinder 322 drive the moving block 324 to move backward at a uniform speed, so as to perform full cutting on the plate.

[0040] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A device for cutting a wood board to a fixed length for wood processing, comprising a cutting device body (1), characterized in that: A scale line (2) is fixedly connected to the front side of the top of the cutting device body (1); a cutting mechanism (3) is arranged on the top of the cutting device body (1); a limiting mechanism (5) is arranged inside the cutting mechanism (3); and a cutting groove (4) is provided inside the cutting device body (1); The cutting mechanism (3) comprises a distance component (31) and a cutting component (32), wherein the distance component (31) is arranged on the left side of the top of the cutting device body (1), and the cutting component (32) is arranged on the right side of the top of the cutting device body (1); The distance component (31) comprises a fixed block (312), wherein the fixed block (312) is fixedly connected to the bottom of the cutting device body (1), the left side of the fixed block (312) is fixedly connected to a first servo motor (311), the right side of the first servo motor (311) is fixedly connected to a threaded rod (313), the right side of the threaded rod (313) is rotatably connected to the inner side of the fixed block (312), the outer periphery of the threaded rod (313) is threadedly connected to a rectangular block (314), the rectangular block (314) is slidably connected to the inside of the cutting device body (1), the top of the rectangular block (314) is fixedly connected to a load-bearing plate (316), the right side of the load-bearing plate (316) is fixedly connected to a load-bearing platform (318), the top of the load-bearing platform (318) is fixedly connected to a first cylinder (317), the bottom of the first cylinder (317) is fixedly connected to a clamping plate (319), and the front side of the load-bearing plate (316) is fixedly connected to an indicator frame (315).

2. A device for cutting a wood board to a fixed length for wood processing according to claim 1, characterized in that: The clamping plate (319) is rectangular in shape, and a wear-resistant protective pad is provided at the bottom of the clamping plate (319).

3. The device for cutting a wood board to a fixed length for wood processing according to claim 1, characterized in that: A sliding groove is provided inside the cutting device body (1), and the rectangular block (314) is slidably connected in the sliding groove.

4. The device for cutting a wood board to a fixed length for wood processing according to claim 1, characterized in that: The cutting assembly (32) comprises a support frame (321), wherein the support frame (321) is fixedly connected to the right side of the top of the cutting device body (1); a second cylinder (322) is fixedly connected to the front side of the support frame (321); a moving block (324) is fixedly connected to the rear side of the second cylinder (322); the moving block (324) is slidably connected to the inside of the support frame (321); a third cylinder (323) is fixedly connected to the top of the moving block (324); a connecting plate (325) is fixedly connected to the bottom of the third cylinder (323); a second servo motor (326) is fixedly connected to the left side of the connecting plate (325); a rotating rod (327) is fixedly connected to the right side of the second servo motor (326); the rotating rod (327) is rotatably connected to the inside of the connecting plate (325); a cutting blade (328) is fixedly connected to the periphery of the rotating rod (327); and the cutting blade (328) is slidably connected to the cutting groove (4).

5. The device for cutting a wood board to a fixed length for wood processing according to claim 4, characterized in that: A movable groove is provided inside the support frame (321), and the moving block (324) is slidably connected in the movable groove.

6. The device for cutting a wood board to a fixed length for wood processing according to claim 1, characterized in that: The limiting mechanism (5) comprises a telescopic rod (51), the telescopic rod (51) is fixedly connected to the bottom of the connecting plate (325), a protective box (53) is fixedly connected to the bottom of the telescopic rod (51), the protective box (53) is slidably connected to the inside of the support frame (321), a pressing roller (54) is rotatably connected to the inside of the protective box (53), and a spring (52) is sleeved on the outer periphery of the telescopic rod (51).

7. The device for cutting a wood board to length for wood processing according to claim 6, characterized in that: A rectangular groove is provided inside the support frame (321), and the protection box (53) is slidably connected in the rectangular groove.

8. The device for cutting a wood board to a fixed length for wood processing according to claim 6, characterized in that: The top of the spring (52) is fixedly connected to the bottom of the connecting plate (325), the bottom of the spring (52) is fixedly connected to the top of the protection box (53), and the pressing roller (54) is made of rubber material.

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